/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.camel.component.azure.storage.queue;

import java.util.Map;

import com.azure.storage.queue.QueueServiceClient;
import org.apache.camel.Category;
import org.apache.camel.Component;
import org.apache.camel.Consumer;
import org.apache.camel.Processor;
import org.apache.camel.Producer;
import org.apache.camel.component.azure.storage.queue.client.QueueClientFactory;
import org.apache.camel.spi.EndpointServiceLocation;
import org.apache.camel.spi.UriEndpoint;
import org.apache.camel.spi.UriParam;
import org.apache.camel.support.ScheduledPollEndpoint;
import org.apache.camel.util.ObjectHelper;

/**
 * Stores and retrieves messages to/from Azure Storage Queue.
 */
@UriEndpoint(firstVersion = "3.3.0", scheme = "azure-storage-queue", title = "Azure Storage Queue Service",
             syntax = "azure-storage-queue:accountName/queueName", category = { Category.CLOUD, Category.MESSAGING },
             headersClass = QueueConstants.class)
public class QueueEndpoint extends ScheduledPollEndpoint implements EndpointServiceLocation {

    private QueueServiceClient queueServiceClient;

    @UriParam
    private QueueConfiguration configuration;

    public QueueEndpoint(final String uri, final Component component, final QueueConfiguration configuration) {
        super(uri, component);
        this.configuration = configuration;
    }

    @Override
    public Producer createProducer() throws Exception {
        return new QueueProducer(this);
    }

    @Override
    public Consumer createConsumer(Processor processor) throws Exception {
        if (ObjectHelper.isEmpty(configuration.getQueueName())) {
            throw new IllegalArgumentException("QueueName must be set.");
        }
        QueueConsumer consumer = new QueueConsumer(this, processor);
        configureConsumer(consumer);
        return consumer;
    }

    @Override
    public void doStart() throws Exception {
        super.doStart();

        queueServiceClient = configuration.getServiceClient() != null
                ? configuration.getServiceClient() : QueueClientFactory.createQueueServiceClient(configuration);
    }

    /**
     * The component configurations
     */
    public QueueConfiguration getConfiguration() {
        return configuration;
    }

    public void setConfiguration(QueueConfiguration configuration) {
        this.configuration = configuration;
    }

    public QueueServiceClient getQueueServiceClient() {
        return queueServiceClient;
    }

    @Override
    public String getServiceUrl() {
        if (ObjectHelper.isNotEmpty(configuration.getAccountName()) && ObjectHelper.isNotEmpty(configuration.getQueueName())) {
            return "azure-storage-queue:" + configuration.getAccountName() + "/" + configuration.getQueueName();
        }
        return null;
    }

    @Override
    public String getServiceProtocol() {
        return "storage-queue";
    }

    @Override
    public Map<String, String> getServiceMetadata() {
        if (configuration.getCredentialType() != null) {
            return Map.of("credentialType", configuration.getCredentialType().name());
        }
        return null;
    }
}
